CN211645405U - Device for preparing hydrogen and oxygen by electrolyzing water - Google Patents
Device for preparing hydrogen and oxygen by electrolyzing water Download PDFInfo
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- CN211645405U CN211645405U CN201922420332.6U CN201922420332U CN211645405U CN 211645405 U CN211645405 U CN 211645405U CN 201922420332 U CN201922420332 U CN 201922420332U CN 211645405 U CN211645405 U CN 211645405U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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Abstract
The utility model discloses a device of electrolysis water preparation hydrogen and oxygen, the power distribution box comprises a box body, the first diaphragm of inner chamber fixedly connected with of box, the top fixedly connected with electrolysis box of first diaphragm, the inner chamber fixedly connected with second diaphragm of electrolysis box, the air vent has all been seted up to the both sides at second diaphragm top, the bottom fixedly connected with negative and positive separator plate of electrolysis box inner chamber, the top and the second diaphragm fixed connection of negative and positive separator plate. The utility model discloses possess and to carry out rapid cooling and filterable hydrogen and the advantage that is mingled with liquid in the oxygen to the electrolysis trough, solved the device of current brineelectrolysis preparation hydrogen and oxygen, in the use, can't effectually cool down electrolysis trough and electrolyte, lead to the inside high temperature of equipment to influence the life of each part, and hydrogen and oxygen can contain miscellaneous certain moisture content in the emission process, cause the electrolyte to run off, have increased the problem of preparation cost.
Description
Technical Field
The utility model relates to the technical field of electrolyzed water, in particular to a device for preparing hydrogen and oxygen by electrolyzed water.
Background
The hydrogen production by water electrolysis is a convenient method for preparing hydrogen, direct current is introduced into an electrolytic cell filled with electrolyte, water molecules are subjected to electrochemical reaction on an electrode and are decomposed into hydrogen and oxygen, pure water is directly electrolyzed to generate high-purity hydrogen, an electrolytic cell can generate hydrogen only by electrolyzing the pure water, and after the electrolytic cell is electrified, the cathode of the electrolytic cell generates hydrogen and the anode generates oxygen.
The device of current electrolysis water preparation hydrogen and oxygen in the use, can't effectually cool down electrolysis trough and electrolyte, leads to the inside high temperature of equipment to influence the life of each part, and hydrogen and oxygen can contain miscellaneous certain moisture content at the emission in-process, cause the electrolyte to run off, have increased the preparation cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device of brineelectrolysis preparation hydrogen and oxygen, possess and carry out rapid cooling and filterable hydrogen and the advantage that mix with liquid in the oxygen to the electrolysis trough, the device of current brineelectrolysis preparation hydrogen and oxygen has been solved, in the use, can't effectually cool down electrolysis trough and electrolyte, lead to the inside high temperature of equipment, thereby influence the life of each part, and hydrogen and oxygen are at the emission process, can contain miscellaneous certain moisture content, cause the electrolyte to run off, the problem of cost of preparation has been increased.
In order to achieve the above object, the utility model provides a following technical scheme: a device for preparing hydrogen and oxygen by electrolyzing water comprises a box body, wherein a first transverse plate is fixedly connected with an inner cavity of the box body, an electrolytic box is fixedly connected with the top of the first transverse plate, a second transverse plate is fixedly connected with the inner cavity of the electrolytic box, vent holes are formed in two sides of the top of the second transverse plate, a negative-positive separation plate is fixedly connected with the bottom of the inner cavity of the electrolytic box, the top of the negative-positive separation plate is fixedly connected with the second transverse plate, a negative plate is fixedly connected with the left side of the bottom of the inner cavity of the electrolytic box, a positive plate is fixedly connected with the right side of the bottom of the inner cavity of the electrolytic box, a partition plate is fixedly connected with the top of the second transverse plate, placing plates are fixedly connected with two sides of the partition plate, one side of the placing plates, which is far away from the partition plate, is fixedly connected with, the bottom end of the first bolt penetrates through the filter plate and the placing plate in sequence and is in threaded connection with the placing plate, a square hole is formed in the bottom of the placing plate, a water tank is fixedly connected to the bottom of the inner cavity of the box body, a first water cooling tank is fixedly connected to the left side of the electrolytic box, a second water cooling tank is fixedly connected to the right side of the electrolytic box, a first water pump is fixedly connected to the left side of the bottom of the inner cavity of the box body, a water pumping pipe of the first water pump is communicated with the water tank, a water outlet pipe of the first water pump penetrates through a first transverse plate and is communicated with the first water cooling tank, a second water pump is fixedly connected to the top of the electrolytic box, a water pumping pipe of the second water pump is communicated with the first water tank, a water outlet pipe of the second water pump is communicated with the second water cooling tank, a circulating pipe is communicated with the bottom of the second water cooling tank, and the, the left side intercommunication at electrolysis box top has hydrogen pipe, the right side intercommunication at electrolysis box top has the oxygen hose, the top of hydrogen pipe and oxygen hose all runs through to the top of box, the bottom intercommunication on water tank right side has first calandria, the top intercommunication on water tank right side has first filler pipe.
Preferably, both sides of the bottom of the electrolytic tank are communicated with second drain pipes, the bottom of each second drain pipe is communicated with a main drain pipe, and the left end of each main drain pipe penetrates through the left side of the tank body.
Preferably, the two sides of the rear side of the box body are provided with second water adding pipes in a penetrating mode, and the front ends of the second water adding pipes penetrate through the inner cavity of the box body and are communicated with the electrolytic box.
Preferably, the top of the front side of the electrolytic box is fixedly connected with a sealing plate, four corners of the front side of the sealing plate are provided with second bolts in a penetrating mode, and the rear ends of the second bolts penetrate through the sealing plate and the electrolytic box in sequence and are in threaded connection with the electrolytic box.
Preferably, the bottoms of the two sides of the front surface of the electrolytic tank are fixedly connected with liquid level windows, and scale marks are sprayed on the surfaces of the liquid level windows.
Preferably, four corners of the bottom of the box body are fixedly connected with supporting blocks, and rubber pads are arranged at the bottoms of the supporting blocks.
Preferably, the number of filter plates is two, the material of filter plate is PTFE millipore filtration membrane.
Preferably, the front of the box body is movably connected with a box door through a hinge, the left side of the front of the box door is fixedly connected with a controller, and the controller is electrically connected with the negative plate, the positive plate, the first water pump and the second water pump respectively.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a box, first diaphragm, the electrolysis box, the second diaphragm, the air vent, negative and positive separation plate, the negative plate, the positive plate, a separator, place the board, the filter, first bolt, the cooperation of square hole and water tank, possess and to carry out rapid cooling and filterable hydrogen and the advantage that is mingled with liquid in the oxygen to the electrolysis trough, the device of current brineelectrolysis preparation hydrogen and oxygen has been solved, in the use, can't effectually cool down electrolysis trough and electrolyte, lead to the inside high temperature of equipment, thereby influence the life of each part, and hydrogen and oxygen are at the emission process, can contain miscellaneous certain moisture content, cause the electrolyte to run off, the problem of cost of preparation has been increased.
2. The utility model discloses a set up the electrolysis case, negative plate and positive plate can electrolysis aquatic products hydrogen and oxygen, place board and first bolt through the setting, be convenient for dismantle the change to the filter, through setting up the filter, can filter the moisture content that contains miscellaneous among hydrogen and the oxygen, reduce the loss of electrolyte, through setting up first water-cooling tank and second water-cooling tank, can be to electrolysis case rapid cooling, lifting means life, through setting up first blast pipe and first filler pipe, be convenient for trade the water tank, improve the cooling effect, through setting up the circulating pipe, make the cooling water can recycle, it is extravagant to reduce the energy, through setting up the chamber door, be convenient for overhaul equipment and observe.
Drawings
FIG. 1 is a schematic sectional view of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a schematic front view of the structure of the electrolytic tank of the present invention;
FIG. 4 is an enlarged schematic view of A of FIG. 1 according to the present invention;
fig. 5 is a schematic view of the structure of the present invention.
In the figure: the water cooling device comprises a box body 1, a first transverse plate 2, an electrolytic tank 3, a second transverse plate 4, a vent hole 5, a yin-yang separating plate 6, a negative plate 7, a positive plate 8, a partition plate 9, a placing plate 10, a filter plate 11, a first bolt 12, a square hole 13, a water tank 14, a first water cooling tank 15, a second water cooling tank 16, a first water pump 17, a second water pump 18, a circulating pipe 19, a hydrogen pipe 20, an oxygen pipe 21, a first water discharging pipe 22, a first water adding pipe 23, a sealing plate 24, a box door 25 and a controller 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a box 1, first diaphragm 2, electrolytic tank 3, second diaphragm 4, air vent 5, negative and positive separator plate 6, negative plate 7, positive plate 8, baffle 9, place board 10, filter 11, first bolt 12, square hole 13, water tank 14, first water-cooling tank 15, second water-cooling tank 16, first water pump 17, second water pump 18, circulating pipe 19, hydrogen pipe 20, oxygen hose 21, first drain pipe 22, first filler pipe 23, closing plate 24, chamber door 25 and controller 26 part are general standard or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.
Referring to fig. 1-5, a device for preparing hydrogen and oxygen by electrolyzing water comprises a box body 1, wherein second water adding pipes are arranged on both sides of the rear side of the box body 1 in a penetrating manner, the front ends of the second water adding pipes penetrate into the inner cavity of the box body 1 and are communicated with an electrolytic box 3, supporting blocks are fixedly connected to four corners of the bottom of the box body 1, rubber pads are arranged at the bottoms of the supporting blocks, a box door 25 is movably connected to the front side of the box body 1 through hinges, the equipment is convenient to overhaul and observe by arranging the box door 25, a controller 26 is fixedly connected to the left side of the front side of the box door 25, the controller 26 is respectively and electrically connected with a negative plate 7, a positive plate 8, a first water pump 17 and a second water pump 18, a first transverse plate 2 is fixedly connected to the inner cavity of the box body 1, the top of the first transverse plate 2 is fixedly connected with the electrolytic box 3, both sides of, the left end of a main drainage pipe penetrates to the left side of the box body, a sealing plate 24 is fixedly connected to the top of the front side of the electrolytic box 3, second bolts are arranged at four corners of the front side of the sealing plate 24 in a penetrating manner, the rear ends of the second bolts sequentially penetrate through the sealing plate 24 and the electrolytic box 3 and are in threaded connection with the electrolytic box 3, liquid level windows are fixedly connected to the bottoms of two sides of the front side of the electrolytic box 3, scale marks are sprayed on the surfaces of the liquid level windows, a second transverse plate 4 is fixedly connected to the inner cavity of the electrolytic box 3, vent holes 5 are formed in two sides of the top of the second transverse plate 4, a positive-negative separation plate 6 is fixedly connected to the bottom of the inner cavity of the electrolytic box 3, the top of the positive-negative separation plate 6 is fixedly connected with the second transverse plate 4, a negative plate 7 is fixedly connected to the left side of the bottom of the inner cavity of the, the top of the second transverse plate 4 is fixedly connected with a partition plate 9, both sides of the partition plate 9 are fixedly connected with placing plates 10, one side of the placing plates 10 far away from the partition plate 9 is fixedly connected with the inner wall of the electrolytic tank 3, the top of the placing plates 10 is fixedly connected with a filter plate 11, the filter plate 11 is arranged to filter water containing impurities in hydrogen and oxygen, the loss of electrolyte is reduced, the number of the filter plates 11 is two, the filter plate 11 is made of PTFE microporous filter membrane, four corners of the top of the filter plate 11 are all provided with first bolts 12 in a penetrating way, the filter plate 11 is convenient to disassemble and replace by arranging the placing plates 10 and the first bolts 12, the bottom ends of the first bolts 12 sequentially penetrate through the filter plate 11 and the placing plates 10 and are in threaded connection with the placing plates 10, square holes 13 are arranged at the bottom of the placing plates 10, a water tank 14 is fixedly connected with the bottom of the inner cavity of, the right side of the electrolytic tank 3 is fixedly connected with a second water cooling tank 16, the electrolytic tank 3 can be rapidly cooled by arranging a first water cooling tank 15 and the second water cooling tank 16, the service life of equipment is prolonged, the left side of the bottom of the inner cavity of the tank body 1 is fixedly connected with a first water pump 17, a water pumping pipe of the first water pump 17 is communicated with a water tank 14, a water outlet pipe of the first water pump 17 penetrates through the first transverse plate 2 and is communicated with the first water cooling tank 15, the top of the electrolytic tank 3 is fixedly connected with a second water pump 18, a water pumping pipe of the second water pump 18 is communicated with the first water tank 14, a water outlet pipe of the second water pump 18 is communicated with the second water cooling tank 16, the bottom of the second water cooling tank 16 is communicated with a circulating pipe 19, cooling water can be recycled by arranging the circulating pipe 19, energy waste is reduced, the bottom end of the circulating pipe 19 penetrates through the bottom of the first transverse plate 2 and is communicated with the water tank 14, the, the right side of the top of the electrolytic tank 3 is communicated with an oxygen pipe 21, the tops of the hydrogen pipe 20 and the oxygen pipe 21 penetrate through the top of the tank body 1, the bottom of the right side of the water tank 14 is communicated with a first drainage pipe 22, the top of the right side of the water tank 14 is communicated with a first water adding pipe 23, the water tank 14 is convenient to change water by arranging the first drainage pipe 22 and the first water adding pipe 23, the cooling effect is improved, the box body 1, the first transverse plate 2, the electrolytic tank 3, the second transverse plate 4, the vent holes 5, the negative and positive separating plates 6, the negative plate 7, the positive plate 8, the partition plate 9, the placing plate 10, the filter plate 11, the first bolt 12, the square hole 13 and the water tank 14 are matched, the electrolytic tank can be rapidly cooled, and the liquid mixed in the hydrogen and the oxygen can be filtered, the existing device for preparing the hydrogen and the oxygen by electrolyzing water is solved, and in the using process, the temperature inside the equipment is overhigh, so that the service life of each part is influenced, and hydrogen and oxygen contain certain moisture in the discharging process, so that the electrolyte is lost, and the preparation cost is increased.
When the water cooling device is used, cooling water is added into the water tank 14 through the first water adding pipe 23, electrolyte is added into the electrolytic tank 3 through the second water adding pipe, 220V industrial electricity is connected, the negative plate 7 and the positive plate 8 are controlled to start working through the controller 26, the negative plate 7 electrolyzes water to generate hydrogen, the positive plate 8 electrolyzes water to generate oxygen, the filter plate 11 filters water containing impurities in oxygen and hydrogen, the filtered gas is collected through the hydrogen pipe 20 and the oxygen pipe 21, when the temperature of the electrolyte rises, the first water pump 17 is controlled to operate through the controller 26, the water pumping pipe of the first water pump 17 pumps cooling water from the inner cavity of the water tank 14, the cooling water is conveyed into the first water cooling tank 15 through the water outlet pipe of the first water pump 17, the second water pump 18 is controlled to start operating through the controller 26, the water pumping pipe of the second water pump 18 pumps cooling water from the first water cooling tank 15, the cooling water is conveyed to the second water cooling tank 16 through the water outlet pipe of the second water pump 18, the first water cooling tank 15 and the second water cooling tank 16 cool the electrolytic tank 3, the cooling water in the second water cooling tank 16 is discharged into the water tank 14 through the circulating pipe 19 for recycling, when the temperature of the cooling water rises, the cooling water is discharged through the first water discharging pipe 22, and then the cooling water is added again through the first water adding pipe 23 to cool the equipment.
In summary, the following steps: this device of brineelectrolysis preparation hydrogen and oxygen, through box 1, first diaphragm 2, electrolytic box 3, second diaphragm 4, air vent 5, negative and positive separator plate 6, negative plate 7, positive plate 8, baffle 9, place board 10, filter 11, first bolt 12, the cooperation of square hole 13 and water tank 14, the device of current brineelectrolysis preparation hydrogen and oxygen has been solved, in the use, can't effectually cool down electrolysis trough and electrolyte, lead to the inside high temperature of equipment, thereby influence the life of each part, and hydrogen and oxygen are at the emission in-process, can contain miscellaneous certain moisture content, cause electrolyte to run off, the problem of cost of manufacture has been increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an electrolysis water preparation hydrogen and oxygen's device, includes box (1), its characterized in that: the inner cavity of the box body (1) is fixedly connected with a first transverse plate (2), the top of the first transverse plate (2) is fixedly connected with an electrolytic box (3), the inner cavity of the electrolytic box (3) is fixedly connected with a second transverse plate (4), air vents (5) are formed in two sides of the top of the second transverse plate (4), the bottom of the inner cavity of the electrolytic box (3) is fixedly connected with a yin-yang separating plate (6), the top of the yin-yang separating plate (6) is fixedly connected with the second transverse plate (4), the left side of the bottom of the inner cavity of the electrolytic box (3) is fixedly connected with a negative plate (7), the right side of the bottom of the inner cavity of the electrolytic box (3) is fixedly connected with a positive plate (8), the top of the second transverse plate (4) is fixedly connected with a partition plate (9), two sides of the partition plate (9) are fixedly connected with a placing plate (10), one side of the placing plate (10), which, the water-cooling water tank is characterized in that a filter plate (11) is fixedly connected to the top of the placing plate (10), first bolts (12) are arranged at four corners of the top of the filter plate (11) in a penetrating mode, the bottom ends of the first bolts (12) sequentially penetrate through the filter plate (11) and the placing plate (10) and are in threaded connection with the placing plate (10), square holes (13) are formed in the bottom of the placing plate (10), a water tank (14) is fixedly connected to the bottom of an inner cavity of the tank body (1), a first water-cooling tank (15) is fixedly connected to the left side of the electrolytic tank (3), a second water-cooling tank (16) is fixedly connected to the right side of the electrolytic tank (3), a first water pump (17) is fixedly connected to the left side of the bottom of the inner cavity of the tank body (1), a water pumping pipe of the first water pump (17) is communicated with the water tank (14), a water outlet pipe of the first water pump (17), the top of the electrolytic tank (3) is fixedly connected with a second water pump (18), a water pumping pipe of the second water pump (18) is communicated with the first water tank (14), a water outlet pipe of the second water pump (18) is communicated with a second water cooling tank (16), the bottom of the second water cooling tank (16) is communicated with a circulating pipe (19), the bottom end of the circulating pipe (19) penetrates to the bottom of the first transverse plate (2) and is communicated with the water tank (14), the left side of the top of the electrolytic tank (3) is communicated with a hydrogen pipe (20), the right side of the top of the electrolytic tank (3) is communicated with an oxygen pipe (21), the tops of the hydrogen pipe (20) and the oxygen pipe (21) penetrate through the top of the box body (1), the bottom on the right side of the water tank (14) is communicated with a first drainage pipe (22), and the top on the right side of the water tank (14) is communicated with a first water adding pipe (23).
2. The apparatus for producing hydrogen and oxygen by electrolyzing water as claimed in claim 1, wherein: the two sides of the bottom of the electrolytic tank (3) are communicated with second drain pipes, the bottom of each second drain pipe is communicated with a main drain pipe, and the left end of each main drain pipe penetrates through the left side of the tank body.
3. The apparatus for producing hydrogen and oxygen by electrolyzing water as claimed in claim 1, wherein: and the two sides of the rear side of the box body (1) are provided with second water adding pipes in a penetrating manner, and the front ends of the second water adding pipes penetrate through the inner cavity of the box body (1) and are communicated with the electrolytic tank (3).
4. The apparatus for producing hydrogen and oxygen by electrolyzing water as claimed in claim 1, wherein: the top of the front side of the electrolytic tank (3) is fixedly connected with a sealing plate (24), four corners of the front side of the sealing plate (24) are provided with second bolts in a penetrating mode, and the rear ends of the second bolts penetrate through the sealing plate (24) and the electrolytic tank (3) in sequence and are connected with the electrolytic tank (3) in a threaded mode.
5. The apparatus for producing hydrogen and oxygen by electrolyzing water as claimed in claim 1, wherein: the bottom of the two sides of the front surface of the electrolytic tank (3) is fixedly connected with a liquid level window, and scale marks are sprayed on the surface of the liquid level window.
6. The apparatus for producing hydrogen and oxygen by electrolyzing water as claimed in claim 1, wherein: supporting blocks are fixedly connected to four corners of the bottom of the box body (1), and rubber pads are arranged at the bottoms of the supporting blocks.
7. The apparatus for producing hydrogen and oxygen by electrolyzing water as claimed in claim 1, wherein: the quantity of filter (11) is two, the material of filter (11) is PTFE millipore filtration membrane.
8. The apparatus for producing hydrogen and oxygen by electrolyzing water as claimed in claim 1, wherein: the positive side of the box body (1) is movably connected with a box door (25) through a hinge, the left side of the front side of the box door (25) is fixedly connected with a controller (26), and the controller (26) is electrically connected with the negative plate (7), the positive plate (8), the first water pump (17) and the second water pump (18) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922420332.6U CN211645405U (en) | 2019-12-26 | 2019-12-26 | Device for preparing hydrogen and oxygen by electrolyzing water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922420332.6U CN211645405U (en) | 2019-12-26 | 2019-12-26 | Device for preparing hydrogen and oxygen by electrolyzing water |
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| CN211645405U true CN211645405U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922420332.6U Active CN211645405U (en) | 2019-12-26 | 2019-12-26 | Device for preparing hydrogen and oxygen by electrolyzing water |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906816A (en) * | 2022-06-02 | 2022-08-16 | 凤阳凯盛硅材料有限公司 | Device for recycling high-purity liquid oxygen by water electrolysis hydrogen production |
| CN115643735A (en) * | 2022-12-05 | 2023-01-24 | 北京金博智慧健康科技有限公司 | Miniature hydrogen absorption machine using heat dissipation water drainage circulation structure |
-
2019
- 2019-12-26 CN CN201922420332.6U patent/CN211645405U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906816A (en) * | 2022-06-02 | 2022-08-16 | 凤阳凯盛硅材料有限公司 | Device for recycling high-purity liquid oxygen by water electrolysis hydrogen production |
| CN114906816B (en) * | 2022-06-02 | 2023-08-15 | 凤阳凯盛硅材料有限公司 | High-purity liquid oxygen recovery device for water electrolysis hydrogen production |
| CN115643735A (en) * | 2022-12-05 | 2023-01-24 | 北京金博智慧健康科技有限公司 | Miniature hydrogen absorption machine using heat dissipation water drainage circulation structure |
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